int tb_activity_remove(lua_State *L) { tb_activity_record &record = g_dbrecord._tb_activity_record; int rc; int statement = cli_statement(g_session, "select * from tb_activity where activity_id = %activity_id"); if (statement < 0) { return luaL_error(L, "Failed to call cli_statement(%s)", get_cli_error_msg(statement)); } if ( (rc = cli_parameter(statement, "%activity_id", cli_int8, &record.activity_id)) != cli_ok ) { cli_free(statement); return luaL_error(L, "Failed to call cli_parameter(%s)", get_cli_error_msg(rc)); } rc = cli_fetch(statement, cli_for_update); if ( rc < 0 ) { cli_free(statement); return luaL_error(L, "Failed to call cli_fetch(%s)", get_cli_error_msg(rc)); } rc = cli_remove(statement); if ( rc != cli_ok ) { cli_free(statement); return luaL_error(L, "Failed to call cli_remove(%s)", get_cli_error_msg(rc)); } sqldao dao; dao.sql = (char*)malloc(1000); snprintf(dao.sql, 1000, "delete from tb_activity where activity_id = %ld;", record.activity_id); queue_push(&g_sqlqueue, &dao); rc = cli_free(statement); if (rc != cli_ok) { return luaL_error(L, "Failed to call cli_free(%s)", get_cli_error_msg(rc)); } return 0; }
int main() { char_t* databaseName = _T("clitest"); char_t* filePath = _T("clitest2.fdb"); int statement, statement2; int session; int table_created = 0; int rc; size_t i; cli_oid_t oid; person p, p2; memset(&p, 0, sizeof(p)); /* correctly initialize array fields */ memset(&p2, 0, sizeof(p2)); /* correctly initialize array fields */ session = cli_create(databaseName, filePath, 0, 0, 4*1024*1024, 4*1024*1024, 512*1024, 0); if (session < 0) { fprintf(stderr, "cli_open failed with code %d\n", session); return EXIT_FAILURE; } rc = cli_create_table(session, "persons", sizeof(person_descriptor)/sizeof(cli_field_descriptor), person_descriptor); if (rc == cli_ok) { table_created = 1; rc = cli_alter_index(session, "persons", "salary", cli_indexed); if (rc != cli_ok) { fprintf(stderr, "cli_alter_index failed with code %d\n", rc); return EXIT_FAILURE; } rc = cli_alter_index(session, "persons", "name", cli_indexed); if (rc != cli_ok) { fprintf(stderr, "cli_alter_index 2 failed with code %d\n", rc); return EXIT_FAILURE; } } else if (rc != cli_table_already_exists && rc != cli_not_implemented) { fprintf(stderr, "cli_create_table failed with code %d\n", rc); return EXIT_FAILURE; } p.name = "John Smith"; p.salary = 75000; p.address = "1 Guildhall St., Cambridge CB2 3NH, UK"; p.weight = 80.3; p.subordinates.size = 0; rc = cli_insert_struct(session, "persons", &p, &oid); if (rc != cli_ok) { fprintf(stderr, "cli_insert failed with code %d\n", rc); return EXIT_FAILURE; } p.name = "Joe Cooker"; p.salary = 100000; p.address = "Outlook drive, 15/3"; p.weight = 80.3; p.subordinates.size = 1; p.subordinates.data = &oid; rc = cli_insert_struct(session, "persons", &p, &oid); if (rc != cli_ok) { fprintf(stderr, "cli_insert 2 failed with code %d\n", rc); return EXIT_FAILURE; } statement = cli_prepare_query(session, "select * from persons where " "length(subordinates) < %i and salary > %li"); if (statement < 0) { fprintf(stderr, "cli_statement 2 failed with code %d\n", rc); return EXIT_FAILURE; } rc = cli_execute_query(statement, cli_view_only, &p, 2, (cli_int8_t)90000); if (rc != 1) { fprintf(stderr, "cli_fetch 1 returns %d instead of 1\n", rc); return EXIT_FAILURE; } rc = cli_execute_query(statement, cli_for_update, &p, 10, (cli_int8_t)50000); if (rc != 2) { fprintf(stderr, "cli_fetch 2 returns %d instead of 2\n", rc); return EXIT_FAILURE; } statement2 = cli_prepare_query(session, "select * from persons where current = %p"); if (statement2 < 0) { fprintf(stderr, "cli_statement 3 failed with code %d\n", rc); return EXIT_FAILURE; } while ((rc = cli_get_next(statement)) == cli_ok) { printf("%s\t%ld\t%f\t%s\n", p.name, (long)p.salary, p.weight, p.address); if (p.subordinates.size > 0) { printf("Manages:\n"); for (i = 0; i < p.subordinates.size; i++) { rc = cli_execute_query(statement2, cli_view_only, &p2, *((cli_oid_t*)p.subordinates.data + i)); if (rc != 1) { fprintf(stderr, "cli_fetch by oid failed with code %d\n", rc); return EXIT_FAILURE; } if ((rc = cli_get_first(statement2)) != cli_ok) { fprintf(stderr, "cli_get_first failed with code %d\n", rc); return EXIT_FAILURE; } printf("\t%s\n", p2.name); } } p.salary = p.salary*90/100; rc = cli_update(statement); if (rc != cli_ok) { fprintf(stderr, "cli_update failed with code %d\n", rc); return EXIT_FAILURE; } } if (rc != cli_not_found) { fprintf(stderr, "cli_get_next failed with code %d\n", rc); return EXIT_FAILURE; } if ((rc = cli_free(statement)) != cli_ok || (rc = cli_free(statement2)) != cli_ok) { fprintf(stderr, "cli_free 2 failed with code %d\n", rc); return EXIT_FAILURE; } if ((rc = cli_commit(session)) != cli_ok) { fprintf(stderr, "cli_commit failed with code %d\n", rc); return EXIT_FAILURE; } statement = cli_prepare_query(session, "select * from persons order by salary"); if (statement < 0) { fprintf(stderr, "cli_statement 4 failed with code %d\n", rc); return EXIT_FAILURE; } rc = cli_execute_query(statement, cli_for_update, &p); if (rc != 2) { fprintf(stderr, "cli_fetch 4 failed with code %d\n", rc); return EXIT_FAILURE; } printf("New salaries:\n"); while ((rc = cli_get_prev(statement)) == cli_ok) { printf("\t%d\n", (int)p.salary); } if (rc != cli_not_found) { fprintf(stderr, "cli_get_prev failed with code %d\n", rc); return EXIT_FAILURE; } if ((rc = cli_remove(statement)) != cli_ok) { fprintf(stderr, "cli_remove failed with code %d\n", rc); return EXIT_FAILURE; } if ((rc = cli_free(statement)) != cli_ok) { fprintf(stderr, "cli_free 3 failed with code %d\n", rc); return EXIT_FAILURE; } if (table_created) { rc = cli_drop_table(session, "persons"); if (rc != cli_ok) { fprintf(stderr, "cli_drop_table failed with code %d\n", rc); return EXIT_FAILURE; } } if ((rc = cli_close(session)) != cli_ok) { fprintf(stderr, "cli_close failed with code %d\n", rc); return EXIT_FAILURE; } printf("*** CLI test sucessfully passed!\n"); return EXIT_SUCCESS; }